{
  "manageEntity": {
    "action": "Follow",
    "entityId": "951995708",
    "entityType": "User",
    "nonce": "0x4bd720cc83248b554b6b088fe5fb18d4cfc368f32fdcbdff30def3858ea08466",
    "signature": "0xd738b68978937c67af75f365996fa1a2d2003edda488fecc83e39803f31f6f200c3d0ef13158a7750ddebb54871cf9e461b374214c758ebec6665eb66f754feb1c",
    "signer": "0x1F9dC682fadBAc94c0Dd4ca2232a3f490704a737",
    "userId": "737872723"
  }
}